Answer: tref

AnswerCrossword Clue
TREFNot allowed on certain diets
trefnot kosher, also TREFA, TREFAH, TREIFA, TEREFAH, TREIF
trefunfit to be eaten or used, according to religious laws; not kosher
TREFNon-kosher
TREFUnclean food, by Jewish law
TREFNot suitable for serving at shul
TREFUnclean, like non-kosher food
TREFLike pork and shellfish, to some
TREFLike bacon, for some
TREFNot conforming to dietary laws
TREFUnclean, by Jewish law
TREFLike shellfish
TREFNot kosher
TREFNot kosher, in Jewish law
TREFImpure, from the Yiddish.
TREFNot kosher: Heb.
TREFNot kosher.
TREFLike bacon
TREFLike pork and shellfish
TREFNot approved as kosher
TREFUnkosher
TREFNonkosher
TREFUn-kosher